MT8982AE Zarlink Semiconductor, MT8982AE Datasheet
MT8982AE
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MT8982AE Summary of contents
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... TxD/NC Microport SCLK/CSTi1 CS/CMS MPS ODE ISO-CMOS ST-BUS Small Digital Switch (MiniDX) MT8982AE MT8982AS MT8982AN Description The MT8982 Small Digital Switch (MiniDX non- blocking CMOS time switch with a capacity bit Time Division Multiplexed (TDM) encoded voice or data channels size-optimized version of MITEL's successful MT8980D Digital Switches, ...
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MT8982 ISO-CMOS 1 STi0 16 2 STi1 15 3 STo0 14 4 STo1 13 5 RxD/CSTi0 12 6 TxD/ SCLK/CSTi1 10 8 VSS 9 16 PIN PLASTIC/SOIC Pin Description Pin # Name 16 20 1-2 1-2 STi0- Serial ...
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Functional Description The MT8982 (MiniDX) provides cost effective time switching capability for small size applications utilizing up to two serial Time Division Multiplexed (TDM) streams. Each TDM stream consists kb/s channels, giving the MiniDX a maximum capacity ...
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MT8982 ISO-CMOS When an output channel is in message mode, the data for the output channel originates from the microcontroller. The microcontroller writes data to the Connect Memory location which corresponds to the output link and channel number. The contents ...
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RxD by the rising edges of the next eight SCLK cycles. If the operation is a read, eight data bits are clocked from TxD by the falling edges of the next eight SCLK cycles. The rising edge of CS ...
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MT8982 ISO-CMOS Channel 31 F0i C4 Bit 0 Microport Mode Link 0 Link Serial Port Mode Figure 4 - Internal Memory Access Windows channels and is not dependent on the input ...
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Write Connect Memory - Set Connection Mode (Cmd0-1: 0,1) The corresponding output addressed Connect Memory configured in connection mode. The Connection Mode Data Byte (Table 2) will be received by the MT8982 in the following data byte. Bits 0 to ...
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MT8982 ISO-CMOS Applications Digital Key Telephone System Figure 5 shows a block diagram of a Digital Key Telephone System (DKTS) implemented with the MT8982. This DKTS can support connections organized in any subscriber lines or trunks. A ...
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MT9080/85’s P Large Switch Matrix Large Central Switch & Central Control Figure 6 - Distributed Switching System MT8980 Switch Matrix Parallel P Interface MT8952 D-Channel Protocol Controller MT8982 Serial MiniDx P Interface Figure 7 - Primary Rate Serial Controller MT8982 ...
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MT8982 ISO-CMOS PCM Streams GCI CLK (4.096 MHz) GCI Frame Pulse MT8982. Therefore, to connect GCI channel B1 to ST-BUS channel B1, the MT8982 programmed to connect channel 5 to channel 2. The five channel offset ensures that all four ...
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Absolute Maximum Ratings Parameter 1 Power supply voltage Voltage on any pin 3 Current at any pin (other than supply) 4 Storage temperature 5 Package power dissipation * Exceeding these values may cause permanent damage. ...
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MT8982 ISO-CMOS ppwh t ppwl SCLK RxD bit 0 TxD F0i (ST-BUS F0i (GCI) C4i t sdaa DSTo0 DSTi0-1 CSTi0-1 2-42 t cdbd bit 7 t ...
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AC Electrical Characteristics respect to ground (V ) unless otherwise stated. SS Characteristics 1 Frame Pulse Input Setup Time 2 Frame Pulse Input Hold Time 3 Serial Output Delay; Active to Active 4 Serial Output Delay; Active to High Z ...
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MT8982 ISO-CMOS Notes: 2-44 ...
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Package Outlines Notes Not to scale 2) Dimensions in inches 3) (Dimensions in millimeters) Plastic Dual-In-Line Packages (PDIP Suffix 8-Pin DIM Plastic Min Max A 0.210 (5.33) A 0.115 (2.92) ...
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Notes Not to scale 2) Dimensions in inches 3) (Dimensions in millimeters) Plastic Dual-In-Line Packages (PDIP Suffix 22-Pin DIM Plastic Min Max A 0.210 (5.33) A 0.125 (3.18) 0.195 ...
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16-Pin DIM Min Max Min A 0.093 0.104 0.093 (2.35) (2.65) (2.35) A 0.004 0.012 0.004 1 (0.10) (0.30) (0.10) B 0.013 0.020 0.013 (0.33) (0.51) (0.33) C 0.009 0.013 0.009 (0.231) (0.318) (0.231) D 0.398 0.413 ...
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Small Shrink Outline Package (SSOP Suffix Pin Notes: 1) Not to scale 2) Dimensions in inches 3) (Dimensions in millimeters) 4) Ref. JEDEC Standard M0-150/M0118 for 48 Pin 5) A ...
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